8890371

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2767}}^1$

素因数の和:2800

約数の個数: 32

約数和(自身を含む): 15943680

約数和(自身を除く): 7053309

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2767, 3213, 8301, 19369, 24903, 47039, 58107, 74709, 141117, 174321, 329273, 423351, 522963, 987819, 1270053, 2963457, 8890371]

約数ペア:

[(1, 8890371), (3, 2963457), (7, 1270053), (9, 987819), (17, 522963), (21, 423351), (27, 329273), (51, 174321), (63, 141117), (119, 74709), (153, 58107), (189, 47039), (357, 24903), (459, 19369), (1071, 8301), (2767, 3213)]